Posted 6 Apr 2015 Dear Experts; I have already installed 10 slot chassis in a system. due to expansion of the system i need to expand the I/O modules. I purchase 5 slot chassis part number IC693chs398. But when i open the LM 90 software and go to configure hardware of the specific project there is no option for the expansion. At that time the cursor is on the module number 10 of the first chassis. How i add or configure the expansion chassis by using LM 90 software? Regards Share this post Link to post Share on other sites
Posted 6 Apr 2015 You get to the next expansion rack by either the down cursor key or the Page Down key. I'm not sure which. In Logicmaster ALT + K will show you a list of the hot key combinations. ALT + H will get you to context-sensitive help. Share this post Link to post Share on other sites